Two rare malignancies: malignant angioendothelioma of the skin, neuroblastoma of infancy.
D000368:Aged; D005260:Female; D006394:Hemangiosarcoma / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007223:Infant; D008113:Liver Neoplasms / Q000188:drug therapy*; D008297:Male; D009362:Neoplasm Metastasis / Q000188:drug therapy; D009447:Neuroblastoma / Q000188:drug therapy* / Q000473:pathology; D012878:Skin Neoplasms / Q000175:diagnosis*; D014805:Vitamin B 12 / Q000627:therapeutic use
D014805:Vitamin B 12